# Kapi vs Mika Math

The clearest difference is in-app purchases: Kapi at none against Mika Math's 2. Mika Math's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mika Math sells 2 in-app purchases, starting at $3.99 per month. Kapi asks for nothing beyond the download.

Kapi ships an update every 2 months, Mika Math every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kapi | Mika Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 73 MB | 13 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lars Vorreiter](https://appshunter.io/developer/6785464388) | [Marco Zivkovic](https://appshunter.io/developer/6794911479) |

## What reviewers say

### Kapi

[App page](https://appshunter.io/ios/app/kapi/id6785464386)

**In-app purchases:** none


### Mika Math

[App page](https://appshunter.io/ios/app/mika-math/id6809044501)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math+ monthly | $3.99 | per month |
| Math+ | $17.99 | one-time |


## Frequently asked questions

### Is Kapi free?

Kapi is free to download, with no in-app purchases.

### Is Mika Math free?

Mika Math is free to download, with in-app purchases available.

### Do Kapi or Mika Math have ads?

Neither Kapi nor Mika Math shows ads.

### Which is updated more often, Kapi or Mika Math?

Kapi ships an update every 2 months, and Mika Math every 3 days. Most recently, Kapi was updated on November 5, 2026 and Mika Math on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*